package com.itheima.fanxing;
/*

 */
public class Demo06 {

    public static void main(String[] args) {
        //InterImpl<String> inter = new InterImpl<>();
        Inter<String> inter= new InterImpl<>();
        inter.sing("嘿嘿嘿");


        InterImpl2 interImpl2 = new InterImpl2();
        interImpl2.sing("abc");
    }
}
